Schneider Electric AS-i Metal Enclosed DOL StartersAS-i Metal Enclosed DOL Starters Class 8340 CONTENTS ... When communication is interrupted, the PLC no longer controls the starter

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AS-i Metal Enclosed DOL Starters

Class 8340

CONTENTS

Description PageProduct Configuration and Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–11Electrical Specifications and Data Bus Information Exchange . . . . . . . . . . . . . . 11–14Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15–22Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com

AS-i Metal Enclosed DOL StartersDecentralized Systems

© 2001–2002 Schneider Electric All Rights Reserved2

3/02

INTRODUCTION TO AS-I DIRECT-ON-LINE (DOL) STARTERS

Decentralization of Machine Starters

These pre-assembled, ready-to-use, enclosed starters communicate with and are controlled by the AS-i bus. They are designed for building decentralized electrical installations, that is, the starters are installed adjacent to the associated motor. This decentralization of the starters provides obvious advantages for power distribution to motors not grouped together—for example, motors driving a conveyor system.

Power can be distributed either by prefabricated trunking or by cable.

These starters integrate all the functions necessary for the management of motors (control, protection, isolation, etc.) and contain:

• a thermal-magnetic protector combined with a local operator interface for manual disconnect

• a low-consumption contactor (non-reversing) or contactor pair (reversing)

• an electronic control device

Although designed primarily for use with three-phase AC motors, AS-i DOL starters can also be used with single-phase or DC motors. For these applications, the three phases of the internal thermal-magnetic protector is wired in series (each phase sensing the same current) to avoid tripping due to a perceived phase failure.

Centralized systemIn this example, cabling the motor equipment requires approximately 1640 ft (500 m)of 4 x 16 AWG (4 x 1.5 mm ) cable.2

Decentralized systemThe decentralized system uses only 260 ft (80 m) of 4 x 12 AWG (4 x 4 mm ) cable. This results in cost savings in terms of installation labor as well as cable and cable ducts. This installation is also more flexible—it is easier to add a motor.

2

Automation control panel

Motor starters

Power distributioncables

Motor

Sensor

PLC

Machinery

PLC AS-i busStarter

Powerdistributioncable

Motor

Sensor

Machinery

Distribution panel

Power disconnect

Power disconnect


AS-i Metal Enclosed DOL StartersImportant Information

33/02 © 2001–2002 Schneider Electric All Rights Reserved

Important Application Information for AS-i DOL Starters

AS-i based direct-on-line (DOL) starters combine the following components into one package:

• A GV2 manual starter containing a manual disconnect, an instantaneous magnetic trip mechanism, and a Class 10 ambient-compensated, bi-metallic thermal overload relay

• An appropriately sized K-line contactor

• An AS-i communications interface board

• Related plugs and connectors for bus and power and for auxiliary inputs such as sensors or limit switches

An Important User Consideration when Applying DOL Starters:

Users must provide in their application any appropriate branch circuit protection (circuit breaker, fusing, etc.) to meet all local and national codes, in particular, the National Electrical Code (NEC) or Canadian Electrical Code (CEC).

The instantaneous magnetic trip mechanism in the GV2 manual starter is a high fault current trip mechanism, particularly for short circuit conditions in a motor circuit. The magnetic trip mechanism is not a circuit breaker as defined in NEC section 430. It is up to the user to provide appropriate branch circuit protection to meet all NEC, CEC, or local electrical code requirements. This step is also necessary for meeting Type 2 coordination in motor branch circuits.

For additional information on Type 2 coordination, refer to Square D product data bulletin 0140PD9202, Understanding Type 2 Coordinated Protection in Motor Branch Circuits.

Internal View of the Starter

J 10

J 11

J 2

+ -J 5

5 4

2 1

3

1. GV2-M or GV2-P manual motor starter

2. Electronic communication card

3. Earth (ground) terminal

4. Relay

5. Contactor used (see table)

LF•M•00D•••U LF•M•16D•••U

All others

non-reversing starters

LP4-K12015BW3 LP4-K09015BW3

reversing starters LP5-K12015BW3 LP5-K09015BW


AS-i Metal Enclosed DOL StartersFeatures and Options


3/02

Connection through Plug-In Connectors, A74 Option Shown

Cable gland connection is provided as standard, refer to page 19.

1. Yellow LED:

— Steady on when the motor is running

2. Red LED:

— Flashing when there is a motor fault (overload or short-circuit) or internal starter fault

— Steady on when there is a data exchange fault

3. Green LED:

— Steady on when power is available on the AS-i bus

— Flashing when data intended for the starter is received via the bus

4. Knock-outs for cable glands (supplied) for the connector cable (if any) of an auxiliary power supply unit (A79 option only)

5. Power supply daisy chaining male connector (A74 option)

6. Three-position rotary disconnect-switch control knob.

— O: Opened manually

— |: Closed

— Trip: Tripped

7. Key-operated bus/Local switch (A79 option)

8. Reversing starter (LF2):

— Three-position selector switch with center spring-loaded position

— Functional assignment:

• Position 1 forward

• Position 0 off

• Position 2 reverse (A79 option)

Non-reversing starter (LF1):

— Push buttons

— Functional assignment: Pulsed run (jogging)

9. Precut for auxiliary relay output cable gland (not supplied)

10. Female M12 connector for sensor connection (not supplied with dust cap)

11. Male M12 connector for AS-i bus and auxiliary power supply unit (if any) connection

12. Motor power supply female connector (A74 option)

13. Reset pushbutton switch

14. Off pushbutton switch

1 2 3 4

6

12

11 10 9

1 2 3 4

13

14

5

87

12

11 10 9 87

5

Starter with Rotary Control Knob Starter with Pushbutton Control


AS-i Metal Enclosed DOL StartersControl


Motor Control and Protection

Starters with a rotary control knob provide the following functions:

• Load break disconnect switch with padlockable control knob

• IP55 degree of protection, double insulation

• Opening of the enclosure is mechanically inhibited when the starter is switched on or when in the off position and padlocked.

Starters with pushbutton control provide the following functions:

• Pushbutton resetting of the protection device

• Pushbutton stop

• IP55 degree of protection, double insulation

Local Controls

On standard DOL starters, stop and reset functions are possible from the front of the enclosure. The stop command is achieved by actuating the internal manual starter button, which provides the isolation function. Depending on the type of starter, the stop command is issued by either:

• a rotary control knob

• a black pushbutton

If an overload occurs, it is possible to reset the internal thermal-magnetic protector after the motor cools down.

Depending on the type of starter, the restart command is issued by either:

• a rotary control knob

• a blue reset pushbutton

Integral Local/Bus Control (user option A79)

This starter option includes a two-position local/bus key operated selector switch which enables either of the following functions:

• Bus: the PLC controls the motor starter

• Local: the Start/Stop commands override commands from the PLC

It also has:

• For reversing starters (LF2), a three-position, spring return to zero, selector switch:

— Position 1: starting direction 1 (forward)

— Position 0: stop

— Position 2: starting direction 2 (reverse)

• For non-reversing starters (LF1), a pushbutton which performs a jogging operation

A79 Option


AS-i Metal Enclosed DOL StartersControl


3/02

Pushbutton Station Control

To achieve manual local start control from a pushbutton control station connected to the AS-i bus, use AS-i pushbutton control stations, catalog number XALS200• or an equivalent part. These can be found in the AS-i Bus catalog 8340CT0001.

Actuation of the pushbutton is transmitted to the programmable controller (message 1), which passes it on to the starter (message 2).

Local Signalling

Three LEDs located on the enclosure cover provide visual indication of the operating states. For details, see page 4.

Important User Information

• This starter features continual self-checking to ensure correct operation.

• This starter does not process external safety functions.

• Use only hard-wired, electromechanical emergency stops and machine safety circuits. Electrical codes EN/IEC 60204-1 Section 9.2.5.4 and applicable NEC and CEC standards do not currently allow these functions via a network (i.e. the AS-i bus).

• An independent safety device is required to re-establish the supply voltage to the starter after a supply failure.

• The starter control operator (rotary knob or pushbutton) does not act as an emergency stop when the machine incorporates other actuators. The control operators are black to conform with the standard EN 60204 Section 10.2.1

• Starters with rotary control knobs are not emergency stops–they are padlockable in the on position.

Loss of Control

When communication is interrupted, the PLC no longer controls the starter. The factory default configuration is set to stop the motor. However, the starter can be configured via the AS-i bus to one of the following default conditions:

• set to stop the motor (applications: potentially dangerous movements)

• set to start the motor in direction 1 (applications: extraction fans, pumps)

• set the motor to run at the setting immediately before the loss of control (application: suction grippers)

US


AS-i Metal Enclosed DOL StartersWith Relays or Sensors


Output Control Relay

An output control relay is used to control a lamp, a solenoid valve, and so forth via the AS-i bus using a 24 Vdc, 1 A relay with a single pole, double throw (SPDT), single break contact, see page 21.

Starters with a Sensor Connected

Two 3-wire type PNP sensors (50 mA max.) or two 2-wire limit switches can be connected directly to the starter. The information supplied by the sensor/limit switch is returned on the AS-i bus.

Alternatively, the sensor signal can be processed locally for establishing a reflex motor stop. Selection of this feature is made by DIP switches.

Reflex Stop

A reflex stop occurs whenever the first sensor detects a component. When a new start command is received via the AS-i bus, the motor restarts but stops again following the next detection. In the case of a reversing starter, the detector stops the motor regardless of its running direction.

M M

M

AS-i bus

Power Supply


AS-i Metal Enclosed DOL StartersCatalog Number Structure


3/02

SELECTION

Catalog Number Structure

LF 1 M M 03D A79A74 U

Product Family

LF – AS-i direct-on-line (DOL) starter

Contactor Type

1 – non-reversing

2 – reversing

Enclosure Type

M – metal enclosed

Through the Door Control Type

M – pushbutton control (IP65)

P – rotary handle control (IP55)

Manual Motor Starter Thermal Trip Range

00D – none

02D – 0.16 to 0.25 amps

03D – 0.25 to 0.40 amps

04D – 0.40 to 0.63 amps

05D – 0.63 to 1.0 amps

06D – 1.0 to 1.6 amps

07D – 1.6 to 2.5 amps

08D – 2.5 to 4.0 amps

10D – 4.0 to 6.3 amps

14D – 6.0 to 10.0 amps

16D – 9.0 to 14.0 amps

User Selectable Options

blank – no user options selected

A74 – pluggable power and motor connectors

A79 – local/bus control key operated selector switch

A79A74 – both user options selected

Documentation

U – U.S. documentation, U.S. product markings


AS-i Metal Enclosed DOL StartersStarter Selection and Ratings


GENERAL SPECIFICATIONS

Starter Selection

Adjustable Thermal Trip Range (Amps)

Non-Reversing, Pushbutton Control

Non-Reversing, Rotary Control

Reversing, Pushbutton Control

Reversing, Rotary Control

0.16 to 0.25 LF1MM02D(1)U LF1MP02D(1)U LF2MM02D(1)U LF2MP02D(1)U










(1) Insert the appropriate suffix from the following user options into the catalog number above:

User Option Suffix Description

blank No user options selected.

A74 Pluggable power and motor connectors.

A79 Local / bus control key operated selector switch.

A79A74 Both user options as described above.

Examples of correct catalog number sequences:

• LF1MM03DU • LF1MM03DA79U

• LF1MM03DA74U • LF1MM03DA79A74U

Ratings

Catalog Number

Adjustable Thermal Trip

Range (A)

Maximum Horsepower Ratings (Hp) Standard Power Ratings (kW)

Three Phase, 50/60 Hz, AC-3

Single Phase Three Phase

115 Vac 230 Vac 200 Vac 230 Vac 480 Vac 575 Vac 220/230

Vac400/415

Vac

LF•M•02D•••U 0.16 to 0.25 — 0.06

LF•M•03D•••U 0.25 to 0.40 0.06 0.09

LF•M•04D•••U 0.40 to 0.63 — 0.12 / 0.18

LF•M•05D•••U 0.63 to 1.0 1/2 1/2 0.09 / 0.12 0.25

LF•M•06D•••U 1.0 to 1.6 1/10 3/4 1 0.18 / 0.25 0.37 / 0.55

LF•M•07D•••U 1.6 to 2.5 1/6 1/2 1/2 1 1-1/2 0.37 0.75

LF•M•08D•••U 2.5 to 4.0 1/8 1/3 3/4 1 2 3 0.55 / 0.75 1.1 / 1.5

LF•M•10D•••U 4.0 to 6.3 1/4 1/2 1-1/2 1-1/2 3 5 1.1 2.2

LF•M•14D•••U 6.0 to 10.0 1/2 1-1/2 2 3 5 5 1.5 3 / 4

LF•M•16D•••U 9.0 to 14.0 3/4 2 3 3 7.5 10 2.2 / 3 5.5


AS-i Metal Enclosed DOL StartersEnvironmental Specifications


3/02

UL/CSA:

Environment

Conforming to Standards IEC 60204-1, EN 60204-1, IEC 60974-4-1, EN 60974-4-1

Product Certifications Pending AS-i

Protective Treatment Standard version“TC”, see IEC style contactors and starters in the DigestPlus Selector on the Square D website, www.SquareD.com

Degree of Protection conforming to IEC 60529

Starters with rotary control knob

IP 55

Starters with pushbutton control

IP 55

Ambient Air Temperature conforming to IEC 60439-1

Storage –40 °F to +176 °F (–40 °C to +80 °C)

Operation +23 °F to +104 °F (–5 °C to +40 °C)

Maximum Operating Altitude Without derating 6562 ft (2000 m)

Operating Positionwithout derating

In relation to normal vertical mounting plane

Flame Resistance of Equipment Conforming to IEC 60695-2-1 1760 °F (960 °C)

Shock Resistance(semi-sinusoidal, 11 ms) conforming to IEC 60068-2-27

Contactor poles open 10 g

Contactor poles closed 15 g

Vibration Resistance 5 to 150 Hzconforming to IEC 60068-2-6

Contactor poles open 2 g

Contactor poles closed 4 g

Safety Separation of Circuits Conforming to VDE 0106 and IEC 60536

SELV (Safety Extra Low Voltage), up to 400 V

Immunity to Non-Dissipating Shockwave (Uimp) Conforming to IEC 60947-4-16 kV: power2.5 kV: AS-i, 24 V, and sensor

Chemical ResistanceAvoid the following chemicals coming into contact with the enclosure: strong bases (various detergents), aromatic hydrocarbons, alcohol, chlorine solvents, ketones.

Electromagnetic Compatibility

Immunity to Electrostatic Discharge Conforming to IEC 61000-4-2 EN 61000-4-2

8 kV: in air (level 3)4 kV: in indirect mode (level 2)

Immunity to Fast Transient Currents Conforming to IEC 61000-4-4 EN 61000-4-4

2 kV: power, AS-i, 24 V, and sensor (level 3)

Immunity to Dissipated Surge Conforming to IEC 61000-4-5 EN 61000-4-5

4 kV/2 kV: power (level 4)2 kV/0.5 kV: AS-i, 24 V, and sensor (level 2)

Immunity to Conducted Radio-Frequency Disturbance Conforming to IEC 61000-4-6 ENV 50 141

10 V/m

Immunity to Radiated Radio-Frequency DisturbanceConforming to IEC 61000-4-3 ENV 50 140 and ENV 50 204 (GSM)

10 V/m

Radio-Conducted and Radio-Radiated Rejection ENV 55 011/CISPR11 (G1) Class B

30˚ 30˚

90˚ 90˚

File E164862CCN: NLDX

File 170MCCN: NLDX.7


AS-i Metal Enclosed DOL StartersCabling and Electrical Specifications


ELECTRICAL SPECIFICATIONS

Cabling

Type of Starter LF1 LF2

Power Supply Cabling

Screw clamp terminals

Minimum Maximum Minimum Maximum

Solid cable1 x16 AWG(1 x 1.5 mm2)

2 x10 AWG(2 x 6 mm2)

1 x16 AWG(1 x 1.5 mm2)

2 x10 AWG(2 x 6 mm2)

Flexible cable without cable end

1 x16 AWG(1 x 1.5 mm2)

2 x10 AWG(2 x 6 mm2)

1 x16 AWG(1 x 1.5 mm2)

2 x10 AWG(2 x 6 mm2)

Flexible cable with cable end

1 x16 AWG(1 x 1.5 mm2)

2 x12 AWG(2 x 4 mm2)

1 x16 AWG(1 x 1.5 mm2)

2 x12 AWG(2 x 4 mm2)

Tightening torque (1)15 lb-in. (1.7 N•m)

15 lb-in. (1.7 N•m)

15 lb-in. (1.7 N•m)

15 lb-in. (1.7 N•m)

Cable gland Clamping capacity 0.39 in. (10 mm) 0.59 in. (15 mm) 0.39 in. (10 mm) 0.59 in. (15 mm)

Motor CablingScrew clamp terminals


Solid cable1 x16 AWG(1 x 1.5 mm2)

2 x12 AWG(2 x 4 mm2)

1 x16 AWG(1 x 1.5 mm2)

1 x12 AWG(1 x 4 mm2)


1 x16 AWG(1 x 1.5 mm2)

2 x12 AWG(2 x 4 mm2)

1 x16 AWG(1 x 1.5 mm2)

1 x12 AWG(1 x 4 mm2)


1 x16 AWG(1 x 1.5 mm2)

1 x16 AWG + 1 x14 AWG(1 x 1.5 mm2) + (1 x 2.5 mm2)

1 x16 AWG(1 x 1.5 mm2)

1 x14 AWG(1 x 2.5 mm2)

Tightening torque (1)7.1 lb-in. (0.8 N•m)

7.1 lb-in. (0.8 N•m)

7.1 lb-in. (0.8 N•m)

7.1 lb-in. (0.8 N•m)


Auxiliary 24 V Supply and Output Control Relay Cabling

Screw clamp terminals


Solid cable22 AWG (0.5 mm2)

16 AWG (1.5 mm2)

22 AWG (0.5 mm2)

16 AWG (1.5 mm2)


22 AWG (0.5 mm2)

16 AWG (1.5 mm2)

22 AWG (0.5 mm2)

16 AWG (1.5 mm2)


22 AWG (0.5 mm2)

16 AWG (1.5 mm2)

22 AWG (0.5 mm2)

16 AWG (1.5 mm2)

Tightening torque (2)6.2 lb-in. (0.7 N•m)

6.2 lb-in. (0.7 N•m)

6.2 lb-in. (0.7 N•m)

6.2 lb-in. (0.7 N•m)


(1) Phillips No. 2 or flat screwdriver ∅ 5.5.(2) Flat screwdriver ∅ 3.5.

Pole Electrical Specifications

Utilization CategoryConforming to IEC 60947-2 A

Conforming to IEC 60947-4-1 (motor starter) AC-3

Rated Operational Voltage (Ue) Conforming to IEC 60947 415 V

Rated Insulation Voltage (Ui) Conforming to IEC 60947 415 V

Rated Operational Frequency Conforming to IEC 60947 50/60 Hz

Breaking Capacity (Ics and Icu) Conforming to IEC 60947-2230/240 V > 100 kA

400/415 V > 100 kA

Phase Failure Sensitivity Conforming to IEC 60947-4-1 and 7-2-1-5-2 Yes

Other Specifications

Starters with Rotary Control Knob Manual starter/thermal-magnetic protector type GV2P See the Square D Digest [1]

Starters with Pushbutton Control Manual starter/thermal-magnetic protector type GV2P See the Square D Digest [1]

Non-Reversing Starters Contactor LP4K0905BW3 or LP4K1205BW3 See the Square D Digest [1]

Reversing Starters Reversing contactor pair LP5K0905BW3 or LP5K1205BW3 See the Square D Digest [1]

[1] Also see the DigestPlus Selector on the Square D website, www.SquareD.com.


AS-i Metal Enclosed DOL StartersSensor, Relay, and Current Consumption Specifications


3/02

Sensor Inputs

Cabling M12

Nominal Input Values

Voltage 24 Vdc

Maximum current available per sensor 50 mA

Sensor supply (including ripple) 19–30 V

Input Value Limits

At state 1> 12.6 Vdc

> 4.9 mA

At state 0> 5 Vdc

< 2.1 mA

Input Impedance > 2 kΩ

Filtering TimeTypical 7 ms

Maximum 9.8 ms

Maximum Number of Sensors 2

Proximity Sensor Compatibility 2-wire/3-wire Yes

Isolation with respect to AS-i Bus None

Input Type3-wire PNP, 2-wire solid-state, or2-wire limit switches

Output Control Relay

Operating Voltage Limit

24 Vac

24 Vdc

Thermal Current (Ith) at 104 °F (40 °C)

5 A

Response TimeLatching < 10 ms

Unlatching < 10 ms

Contact Type C/O (single pole, double throw, single break)

Integral ProtectionAgainst overloads and short-circuits

None; use of a “fast-blow” fuse recommended as required by NEC and other local codes.

Against DC or AC inductive overvoltagesProtected against transient voltages associated with inductive loads

Isolation

RMS voltage between output and earth or between output and internal logic

1500 Vac, 50/60 Hz, duration 60 s

Insulation resistance between output terminals and AS-i bus

> 1000 MΩ

Current Consumption

Type of Starter

Starter Configured for Supply from AS-i Bus

Starter Configured for Supply from an External 24 Vdc Source

LF1 LF2 LF1 LF2

From the AS-i bus

De-energized 80 mA 90 mA 80 mA 90 mA

Inrush 190 mA 200 mA 80 mA 90 mA

Energized 110 mA 120 mA 80 mA 90 mA

With sensor Sensor consumption (50 mA max.) + 15 mA (signal = 1)

Relay 25 mA

From the External 24 Vdc Supply

De-energized — — 0 0

Inrush — — 110 mA 110 mA

Energized — — 30 mA 30 mA


AS-i Metal Enclosed DOL StartersShort Circuit Current


The starters are suitable for use on a circuit having an available fault current not exceeding the lesser of the value from the table above and:

• the fuse short circuit current rating when protected by a fuse in a group fusing application

• the circuit breaker short circuit current rating when protected by a circuit breaker in group installation

Maximum RMS Short Circuit Current

Adjustable Thermal Trip Setting Range

(amps)Push Button Control

Max RMS, kARotary Handle Control

Max RMS, kA

480 V 600 V 480 V 600 V

0.16–0.25 LF•MM02D•••U 50 30 LF•MP02D•••U 50 30

0.25–0.40 LF•MM03D•••U 50 30 LF•MP03D•••U 50 30

0.40–0.63 LF•MM04D•••U 50 30 LF•MP04D•••U 50 30

0.63–1.0 LF•MM05D•••U 50 30 LF•MP05D•••U 50 30

1.0–1.6 LF•MM06D•••U 50 30 LF•MP06D•••U 50 30

1.6–2.5 LF•MM07D•••U 50 30 LF•MP07D•••U 50 30

2.5–4.0 LF•MM08D•••U 50 30 LF•MP08D•••U 50 30

4.0–6.3 LF•MM10D•••U 50 30 LF•MP10D•••U 50 30

6–10 LF•MM14D•••U 30 30 LF•MP14D•••U 50 30

9–14 LF•MM16D•••U 25 10 LF•MP16D•••U 50 18


AS-i Metal Enclosed DOL StartersData Exchange Consumption


3/02

Data Bus Information Exchange

AS-i profile is 7.D. SW2 is a four slot DIP switch on the AS-i communication board inside the DOL starter.

Input (states)Bit value = 0 = 1

Status D0 (E) Not ready or fault Ready

Status D1 (E) Stopped Running

If SW2 Position 3 = OFF and SW2 Position 4 = OFF

Status D2 (E) Sensor 1 signal absent Sensor 1 signal present


If SW2 Position 3 = ON and SW2 Position 4 = OFF

Status D2 (E) No fault Fault


If SW2 Position 3 = OFF and SW2 Position 4 = ON


Status D3 (E) Command by bus Local command

If SW2 Position 3 = ON and SW2 Position 4 = ON

Status D2 (E) No fault Fault

Status D3 (E) Command by bus Local command

Output (commands)Bit value = 0 = 1

Command D0 (S) Forward stop Forward run

Command D1 (S) Reverse stop (1) Reverse run (1)

Command D2 (S) Auxiliary relay disabled Auxiliary relay enabled

Command D3 (S) Unused Unused

ParametersBit value = 0 = 1 (value by fault)

Parameter P0Watch dog disabled(Status holding)

Watch dog enabled(Default position)

Parameter P1 Run default position Stop default position

Parameter P2 Unused Unused

Parameter P3 Reflex function inhibited Reflex function enabled

(1) Applicable to LF2 model only.


AS-i Metal Enclosed DOL StartersDimensions—Rotary Knob Control


DIMENSIONS

1 or 2-direction starters with rotary control – Metal enclosureWith cable glandLFiMPiiD

With HARTING plug-in connectors (A74) – Metal enclosureLFiMPiiDA74

(1) M12 male connector for connection to the AS-i bus(2) M12 female connector for sensor connection

0.33

(8,5

)0.28(7)

0.51 (13)

7.04 (179)4.92 (125)

7.83

(19

9)9.

05 (

230)

9.64

(24

5)

6.89 (175)

(1)

8.62 (219)

(2)

7.04 (179)

4.92 (125)

(1)

7.83

(19

9)

9.05

(23

0)

9.64

(24

5)

6.89 (175)

8.62 (219) 2.36(60)

0.33

(8,5

)0.28(7)

0.51 (13) (2)

Dim.: in. (mm)


AS-i Metal Enclosed DOL StartersDimensions—Rotary Knob Control


3/02

1 or 2-direction starters with rotary control – Metal enclosureWith cable glandLFiMPiiDA79

With HARTING plug-in connectors (A74) – Metal enclosureLFiMPiiDA79A74


0.33

(8,5

)0.28(7)

0.51 (13) (1) (2)

7.83

(19

9)

9.05

(23

0)

9.64

(24

5)

6.89 (175)

8.62 (219)7.04 (179)

4.92 (125)

7.04 (179)

4.92 (125)

(1) (2)

7.83

(19

9)

0.33

(8,5

)

9.05

(23

0)

9.64

(24

5)

6.89 (175)0.28(7)

0.51 (13)

8.62 (219) 2.36 (60)

Dim.: in. (mm)


AS-i Metal Enclosed DOL StartersDimensions—Pushbutton Control


1 or 2-direction starters with pushbutton control – Metal enclosureWith cable glandLFiMMiiDD

With HARTING plug-in connectors (A74) – Metal enclosureLFiMMiiDA74


0.33

(8,5

)0.28(7)

0.51 (13)

5.70 (145)

4.92 (125)

7.83

(19

9)

9.05

(23

0)

9.64

(24

5)

6.89 (175)

(1)

8.62 (219)

0.33

(8,5

)0.28(7)

0.51 (13)

5.70 (145)

4.92 (125)

(1)

7.83

(19

9)

9.05

(23

0)

9.64

(24

5)

6.89 (175)

8.62 (219) 2.36 (60)

(2)

(2)

Dim.: in. (mm)


AS-i Metal Enclosed DOL StartersDimensions—Pushbutton Control


3/02

1 or 2-direction starters with pushbutton control – Metal enclosureWith cable glandLFiMMiiDA79

With HARTING plug-in connectors (A74) – Metal enclosureLFiMMiiDA79A74


0.33

(8,5

)0.28(7)

0.51 (13) (1) (2)

6.7 (169)

4.92 (125)

7.83

(19

9)

9.05

(23

0)

9.64

(24

5)

6.89 (175)

8.62 (219)

6.7 (169)

4.92 (125)

(1) (2)

7.83

(19

9)

9.05

(23

0)

9.64

(24

5)

6.89 (175)

8.62 (219) 2.36 (60)

0.33

(8,5

)0.28(7)

0.51 (13)

Dim.: in. (mm)


AS-i Metal Enclosed DOL StartersConnection Overview


Connection through Cable Glands

Cable glands with gaskets and M12 connector systems must be installed as shown in order to meet IP55 rating.

Knock-outs on the upper part can be used for other methods of connection (e.g., a 24 V power cable through a cable gland instead of an M12 connector).

J 10

1L1 3L2 5L3

2T1 4T2 6T3

J 11

J 2

24V auxiliary powersupply cable (option)

Auxilary relayoutput cable (option)

Power interconnectioncable (option)

Cable gland

Sensors

Bus AS-i+ 24V auxiliary power

Motorcable

Powercable

Cable gland

Gasket

Cable gland

+ Ð J 5


AS-i Metal Enclosed DOL StartersConnection with Plug-In Connectors


3/02

Connection through Plug-In Connector (HARTING Type)

Configuration of the connectors to be fitted to cables (order separately).

• Telemecanique connection kits:

— power input = LA9LFFM40

— motor connection = LA9LFMM + LA9LFM15 (1.5 mm2) or LA9LFM25 (2.5 mm2)

— crimp tool and insertion tool = AT1PAH

• HARTING connection kits:

Applications

The starter does not require an auxiliary supply to operate the contactors, since current provided by the AS-i bus (yellow cable) is sufficient. Again, this reduces the cabling required.

However, depending on the application, it is possible to supply the contactor coils by an external 24 Vdc source. Selection is made by repositioning a jumper within the starter.

Prospective current consumptions are listed on page 12.

Description Straight backshell Plug to crimp 6 contacts, 400 V

Socket to crimp 6 contacts, 400 V

Male contacts 2.5 mm2 (to crimp)

Female contacts 4 mm2 (to crimp)

Power input female connector

09-30-006-0442 (PG21) 09-30-006-0443 (PG29)

09-33-006-2702 09-33-000-6207

Male connector for motor connection

09-20-003-1440 09-12-005-3001 09-33-000-6102

US

1. Power unit (1)

2. Auxiliary relay (e.g. light column)

3. XZLC122C1: Splitter

4. XZCR1511040Ai: Extension

5. XZCB1ii02i: Black ribbon cable for auxiliary power supply

6. XZCG1403D: Two-cable tap-off box

7. XZCB1ii01i: Yellow ribbon cable for AS-i bus

8. XZCG01205D: Single cable tap-off box

1

M

2

3

4

6

7

7

8 5

LA9LFFM40

LA9LFMM

I

4 x 4

4 x 2.5(4 x 1.5 )


AS-i Metal Enclosed DOL StartersSensor Connection


Sensor Connection

Three types of sensors can be connected directly to the starter using the 5-pin M12 female connector:

The use of sensors equipped with M12 connectors facilitates installation.

For reflex stop (see page 7), you must use sensor 1 (PNP-NO or a dry NO contact on pin 4).

For two-sensor connections, use M12 splitter XZ-LC1220 C1.

For a single-sensor connection, connect directly to the M12 female connector on the enclosure. Use the No. 1 sensor channel.

Auxiliary Relay Output

Single pole, double throw (SPDT), single break contact.

2 1

3 45

2 1

3 45

+2 1

3 45

Limit switch 2-wire sensor 3-wire sensor PNP

Sensor 1

Sensor 2

Sensor 2

Sensor 1

Sensor 2

Sensor 1–

–

1. Power supply +2. No. 2 sensor input3. Power supply –4. No. 1 sensor input5. ground s2 1

3 45

COMNC NOJ2


AS-i Metal Enclosed DOL StartersBlock Diagrams


3/02

Block Diagrams

See “Important Application Information for AS-i DOL Starters” on page 3.

Non-reversing direct-on-line starters with sensor

Reversing direct-on-line starters with sensor

1/L1

– Q

3/L2

5/L3

– KM

U WV

2/T

1

6/T

3

4/T

2

M

– K3

Sensor M12

M12 AS-iAS-i –

AS-i +

– KM

AS

-i –

AS

-i +

24 V

AS

-i

0 V

AS

-i

GV2 open

GV2 tripped

KM

Local Bus

Sensor 1 signal

Sensor 2 signal

NO COM NC

Forward command

Consumption reduction

Auxiliary relay command

AS-i 24 V ext.

AS-i 24 V ext.

24 V ext.

0 V ext.

GV2

GV2 GV2 KM

I

Local/bus

21 0

1/L1

– Q

3/L2

5/L3

– KM1 – KM2

U WV

2/T

1

6/T

3

4/T

2

M

– KM1

– K3

Sensor M12

M12 AS-iAS-i –

AS-i +

– KM2

AS

-i –

AS

-i +

24 V

AS

-i

0 V

AS

-i

GV2 open

GV2 tripped

KM1

KM2

Local Bus

Sensor 1 signal

Sensor 2 signal

NO COM NC

Forward command

Reverse command

Consumption reduction

Auxiliary relay command

AS-i 24 V ext.

AS-i 24 V ext.

24 V ext.

0 V ext.

GV2

GV2 GV2 KM1 KM2

Local Bus


AS-i Metal Enclosed DOL StartersWiring Diagrams


WIRING DIAGRAMS

(1) Short Circuit Protection Device. See “Important Application Information for AS-i DOL Starters” on page 3.

i Starters without sensor with contactor supply via the AS-i bus

i Starters with sensor and 24 V DC auxiliary supply

1L1

3L2

5L3

2T1

4T2

6T3

1L1

3L2

5L3

2T1

4T2

6T3

U WV

M

SCPD (1)

U WV

M

1L1

3L2

5L3

J2 N

CJ2

CO

M

J2 N

O

2T1

4T2

6T3

J5–

J5+

1L1

3L2

5L3

2T1

4T2

6T3

U WV

M

U WV

M

a 24 V

SCPD (1)


Catalog No. 8340CT0101R2/02 March 2002 Replaces 8340CT0101 dated 05/01.© 2001–2002 Schneider Electric All Rights Reserved

Square D Company8001 Highway 64 EastKnightdale, NC 275451-888-SquareD(1-888-778-2733)www.SquareD.com

Schneider Canada Inc.19 Waterman Avenue, M4B 1 Y2Toronto, Ontario1-800-565-6699www.schneider-electric.ca


Documents

Schneider Electric AS-i Metal Enclosed DOL StartersAS-i Metal Enclosed DOL Starters Class 8340 CONTENTS ... When communication is interrupted, the PLC no longer controls the starter